In depth comparison and review of Microsoft Surface Pro 8 and Lenovo ThinkPad T440s. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
| DESIGN AND DIMENSIONS | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Product Type | Tablet - no keyboard | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 28.7 cm x 20.8 cm x 0.93 cm | 33.1 cm x 22.6 cm x 2.065 cm |
| Weight | 891 g | 1.59 kg |
| Case Material | Signature anodised aluminium | Polycarbonate ABS |
| Colour | Platinum | - |
| DISPLAY | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Screen Size (Type) | 13" | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2880 x 1920 | 1600 x 900 (HD+) |
| Pixel Density (ppi) | 267 | - |
| V-Sync Rate at Max Res. | 120 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Windows Ink Capability | Yes | - |
| Features | Dolby Vision, PixelSense Flow, GPU ink acceleration, 60 Hz refresh rate (default) | Anti-glare |
| PROCESSOR | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 | Intel Core i5 (4th Gen) 4300U / 1.9 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 2.9 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 6 MB | 3 MB |
| 64-bit Computing | - | Yes |
| Features | - | Integrated memory controller |
| MEMORY | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| RAM | 8 GB | 4 GB |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | LPDDR4X SDRAM | DDR3L SDRAM |
| Speed | - | 1600 MHz |
| Form Factor | - | SO-DIMM 204-pin |
| STORAGE | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 120 GB SSD |
|---|
| AUDIO & VIDEO | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel HD Graphics 4400 |
|---|---|---|
| Camera | Yes - 4K (rear), 1080p (front) | Yes - 720p |
| Resolution | 10 Megapixel (rear), 5 Megapixel (front) | - |
| Camera Features | Rear camera auto focus, Windows Hello | Face tracking |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3232 |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Home Theater v4 |
| COMMUNICATIONS | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | - |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| BATTERY | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Technology | - | 3-cell Lithium Ion |
|---|---|---|
| Installed Qty | - | 2 |
| Max Supported Qty | - | 2 |
| Battery Life | Up to 16 hours | - |
| AC ADAPTER | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Type | - | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Features | - | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Interfaces | 2 x USB4 (supports Thunderbolt 4) (Type C) SurfaceConnect Headphone output Dock |
2 x USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack USB 3.0 (Always On) |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|---|---|
| Software Included | Microsoft 365 Business Standard, Business Premium or Microsoft 365 Apps (30 days trial), Microsoft 365 Apps (requires licence or subscription) | - |
| MISCELLANEOUS | Microsoft Surface Pro 8 | Lenovo ThinkPad T440s |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | Accelerometer, magnetometer, gyro sensor, ambient colour sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Volume control, built-in kickstand | Administrator password, hard drive password, power-on password, MIL-STD-810G tested |
| Compliant Standards | - | ISO 9001, ISO 14001, WEEE, ISO 27001 |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 2 years - pick-up and return |
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